Testing
(3.2)

Redis 3.2 contains significant changes to the API and implementation of Redis. A new set of commands for Geo indexing was added (GEOADD, GEORADIUS and related commands). Memory optimizations. Lua scripts can now contain side effects using the new effect replication. A complete remote Lua debugger is availble in order to make writing scripts a simpler task. Read the release notes for the full set of changes.

Unstable

This is where all the development happens. Only for hard-core hackers. Use only if you need to test the latest features or performance improvements. In a couple of months this is going to be frozen and used as the base for 3.2.

Old
(2.8)

Redis 2.8 is the older stable version of Redis. It provided significant improvements over version 2.6, such as replication partial resynchronization, IPv6 support, config rewriting, keyspace changes notifications via Pub/Sub, and more.
See the
release notes
or
download 2.8.24.

Windows

The Redis project does not officially support Windows. However, the Microsoft Open Tech group develops and maintains this Windows port targeting Win64.
Learn more

The Github repository
redis-hashes
contains a README file with SHA1 digests of released tarball archives.
Note: the generic redis-stable.tar.gz tarball does not match any hash because it is modified to untar to the redis-stable directory.